G7 vs. China on Rare Earths: Strategy Is Easy-Separation at Scale Is Not

Highlights

• France proposes G7-wide coordination on critical minerals, modeled after the 1970s International Energy Agency, to rebuild rare earth and magnet supply chains from sourcing to manufacturing by 2030.
• Western ambitions face significant execution challenges in midstream processing where China holds structural dominance through decades of refined expertise in solvent extraction, metallization, and integrated ecosystems.
• Policy coordination alone cannot guarantee technical capability or cost competitiveness against potential Chinese pricing strategies that could destabilize emerging Western projects through price volatility.

France’s call for a G7 coordination effort on critical minerals (opens in a new tab) reflects a growing recognition in the West: supply chains are no longer just economic—they are strategic. Finance Minister Roland Lescure framed China’s dominance as the result of long-term investment and pricing power, and proposed a coordinated response modeled loosely on the creation of the International Energy Agency in the 1970s. The ambition is sweeping—to rebuild a full rare earth and magnet supply chain in France, from upstream sourcing to downstream manufacturing, with targets extending to 2030.

But Reuters’ (opens in a new tab) headline narrative leaves out the hardest questions. Can France—or even the G7—actually execute at an industrial scale in midstream processing, where China still holds structural dominance? Targets such as covering 100% of European heavy rare-earth oxide demand assume not only capital deployment but also mastery of complex solvent extraction, metallization, and qualification processes that have historically taken decades to refine. Policy coordination does not automatically translate into technical capability.

There is also the issue of time. China’s advantage is not just production—it is operational continuity, cost efficiency, and integrated ecosystems. Can Western projects withstand price volatility if China responds with the same pricing strategies Lescure referenced?

The G7 discussion signals intent. But Rare Earth Exchanges™ readers know the real question: who controls separation and processing at scale—not who announces it.